在有镜面反射的情况下检测瞳孔

Takahiro Yoshioka, S. Nakashima, J. Odagiri, Hideki Tomimori, Taku Fukui
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引用次数: 5

摘要

在这项工作中,我们描述了一种瞳孔检测方法,用于后续的凝视跟踪,当镜面反射存在于图像中。注视跟踪通常使用瞳孔和角膜反射之间的空间关系,但当用户戴着眼镜时,由于周围环境的反射光改变了瞳孔的外观,因此注视跟踪并不健壮。在这项研究中,我们提出并评估了一种瞳孔检测方法,即使在存在这种反射的情况下也能表现得很好。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Pupil detection in the presence of specular reflection
In this work we describe a method of pupil detection for subsequent gaze tracking, when specular reflection is present in the image. Gaze tracking commonly uses the spatial relationship between the pupil and corneal reflection, but is not robust when the user is wearing eyeglasses, since light reflected from the surroundings changes the appearance of the pupil. In this research we propose and evaluate a pupil detection method that can perform robustly even in the presence of such reflection.
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